smu.com - robtex.com
smu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns03.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2150::2🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns03.domaincontrol.com | ||||||
| A | 97.74.101.2🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns03.domaincontrol.com | ||||||
| NS | ns04.domaincontrol.com | ||||||
| A | 2603:5:2250::2🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns04.domaincontrol.com | ||||||
| A | 173.201.69.2🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns04.domaincontrol.com | ||||||
| MX | mx1-usg1.ppe-hosted.com ⭐ | ||||||
| A | 3.220.198.68🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | mx1-usg1.ppe-hosted.com | ||||||
| MX | mx2-usg1.ppe-hosted.com ⭐ | ||||||
| A | 54.166.32.169🇺🇸 Amazon54.166.0.0/15 EC2 IAD prefix | ||||||
| PTR | mx2-usg1.ppe-hosted.com | ||||||
| MX | mx3-usg1.ppe-hosted.com ⭐ | ||||||
| A | 3.228.105.2🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | mx3-usg1.ppe-hosted.com | ||||||
| TXT | MS=ms12525381 | ||||||
| TXT | v=spf1 include:_spf-usg1.ppe-hosted.com include:secureserver.net ~all | ||||||
| SOA | ns03.domaincontrol.comdns@jomax.net 2026-02-18 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
Similar names
DNS History
14 records (7 active, 7 former)
●NSns03.domaincontrol.com2026-02-21 → 2026-03-15 · 3 obs
● 2026-02-21 07:21:02
● 2026-03-15 01:23:08
●NSns04.domaincontrol.com2026-02-21 → 2026-03-15 · 3 obs
● 2026-02-21 07:21:02
● 2026-03-15 01:23:08
○NSns25.domaincontrol.com2015-05-20 → 2021-09-02 · 4 obs
● 2021-09-02 11:47:38
○ 2026-02-21 07:21:02
○ 2026-03-15 01:23:08
○NSns26.domaincontrol.com2015-05-20 → 2021-09-02 · 4 obs
● 2021-09-02 11:47:38
○ 2026-02-21 07:21:02
○ 2026-03-15 01:23:08
○MXmailstore1.secureserver.net2015-05-20 → 2017-06-10 · 4 obs
● 2017-06-10 02:52:28
○ 2020-12-21 18:32:44
○ 2026-03-15 01:23:08
●MXmx1-usg1.ppe-hosted.com2026-02-21 → 2026-03-15 · 3 obs
● 2026-02-21 07:21:02
● 2026-03-15 01:23:08
●MXmx2-usg1.ppe-hosted.com2026-02-21 → 2026-03-15 · 3 obs
● 2026-02-21 07:21:02
● 2026-03-15 01:23:08
●MXmx3-usg1.ppe-hosted.com2026-02-21 → 2026-03-15 · 3 obs
● 2026-02-21 07:21:02
● 2026-03-15 01:23:08
○MXsmtp.secureserver.net2015-05-20 → 2017-06-10 · 4 obs
● 2017-06-10 02:52:28
○ 2020-12-21 18:32:44
○ 2026-03-15 01:23:08
○MXsmu-com.mail.protection.outlook.com2020-12-21 → 2021-09-02 · 5 obs
● 2020-12-21 18:32:44
● 2021-09-02 11:47:38
○ 2026-02-21 07:21:02
○ 2026-03-15 01:23:08
○A104.196.145.1702016-12-16 → 2021-09-02 · 5 obs
● 2016-12-16 15:15:38
● 2021-09-02 11:47:38
○ 2026-02-21 07:21:02
○ 2026-03-15 01:23:08
●A15.197.225.1282026-02-21 → 2026-03-15 · 3 obs
● 2026-02-21 07:21:02
● 2026-03-15 01:23:08
○A192.155.91.902015-05-20 → 2016-10-22 · 4 obs
● 2016-10-22 20:04:34
○ 2016-12-16 15:15:38
○ 2026-03-15 01:23:08
●A3.33.251.1682026-02-21 → 2026-03-15 · 3 obs
● 2026-02-21 07:21:02
● 2026-03-15 01:23:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net... | - |
| smu.com | ns03.domaincontrol.com, ns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 173.201.69.2
NS records: ns03.domaincontrol.com, ns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smu.com (unsigned zone)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| MX | 3 | mx1-usg1.ppe-hosted.com (pri: 0), mx2-usg1.ppe-hosted.com (pri: 0)... |
| TXT | 2 | MS=ms12525381, v=spf1 include:_spf-usg1.ppe-hosted.com |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns03.domaincontrol.com, ns03.domaincontrol.com, ns04.domaincontrol.com...)
Analysis
IP Addresses
smu.com resolves to two IPs: 3.33.251.168 and 15.197.225.128.
other host names for instance maxinflables.com, lighthousepe.com, vawebinars.com, divseek.com and starcard.us share IP numbers with smu.com.
Name Servers
smu.com is delegated to two name servers: ns03.domaincontrol.com and ns04.domaincontrol.com.
smu.com shares the same name server setup as other domains, for example zmde.ca, q-seal.com, wendler-coaching.at, flythebahamas.com and 21grammi.com.
smu.com at least partially shares its name servers with other domains, for instance chartergroup.co.uk.
Host names with two IP numbers:
ns03.domaincontrol.com points to 2603:5:2150::2 and 97.74.101.2
ns04.domaincontrol.com points to 2603:5:2250::2 and 173.201.69.2
Mail Servers
smu.com is handled by three mail servers: mx1-usg1.ppe-hosted.com, mx2-usg1.ppe-hosted.com and mx3-usg1.ppe-hosted.com.
smu.com shares mail servers with other domains at least partially, including opyma.com, ellisregal.com, heritagecarehomes.com, integrityauto.repair and nathashabonet.com.
Host names with one IP number:
mx1-usg1.ppe-hosted.com points to 3.220.198.68.
mx2-usg1.ppe-hosted.com points to 54.166.32.169.
mx3-usg1.ppe-hosted.com points to 3.228.105.2.